@media (min-width: 768px) {
  .markdown-section #book-cover {
    display: flex;
    margin: 0 auto;
  }
  .markdown-section img {
    max-height: 460px;
  }
}
@media (max-width: 500px) {
  .book-body .body-inner {
    overflow-y: unset;
  }
  .wxpay-logo,
  .alipay-logo {
    height: 26px;
    max-width: 68px;
  }
  .header-inner #book-search-input {
    width: 100% !important;
  }
  .header-nav {
    display: none !important;
  }
  .logo {
    display: none !important;
  }
  .book-anchor {
    display: none !important;
  }
  .page-inner {
    padding: 20px 20px 20px 20px !important;
  }
}

body {
  font-family: 'Helvetica Neue', 'Hiragino Sans GB', 'Microsoft YaHei',
    '\9ED1\4F53', Arial, sans-serif;
  letter-spacing: 0.2px;
  text-rendering: optimizeLegibility;
}
.article-title {
  text-align: center;
  font-size: xx-large;
  margin-bottom: 0.5em;
  color: var(--ThemeColor);
  font-weight: bold;
}
#hidden-autonumber {
  display: none;
}
.markdown-section h1,
.markdown-section h2,
.markdown-section h3,
.markdown-section h4,
.markdown-section h5,
.markdown-section h6 {
  margin-bottom: 0.5em;
  font-weight: bold;
}
.markdown-section p {
  line-height: 2;
}
.markdown-section img {
  margin: 0 auto; /* 图片居中 */
  display: flex; /* 图片居中 */
  padding: 8px;
  background: #e4e4e478;
  transition: all 1s;
  box-sizing: border-box;
  box-shadow: 0 0 4px #dcdcdc;
  max-width: 95%;
}
.markdown-section img:hover {
  box-shadow: 0 0 10px #bbb;
}

.exc-trigger {
  color: #333333;
}

.navigation {
  display: none;
}

/*Book inner page*/

.book-summary-title {
  height: 50px;
  line-height: 50px;
  padding-left: 30px;
  font-size: 16px;
  color: #adadad;
}

.book-summary,
.book-body {
  top: 80px;
}

.book-summary ul.summary li.active {
  border-right: 3px solid var(--ThemeColor);
  background: #f3f1f1;
}

.book-summary ul.summary li.active > a {
  color: var(--ThemeColor);
  text-decoration: none;
}

.book-summary ul.summary li a:hover {
  text-decoration: none;
}

.page-inner {
  max-width: none;
  padding: 20px 240px 40px 40px;
}

.header-inner #book-search-input {
  float: right;
  width: 300px;
  margin: 10px 0;
  padding: 0;
  border: none;
  background: var(--ThemeColor);
  user-select: none;
}

.header-inner #book-search-input input[type='text'] {
  width: 80%;
  background: #e4e4e4;
}

.header-inner #book-search-input #searchBtn {
  color: #ffffff;
  margin-left: 10px;
  cursor: pointer;
}

.header-inner #book-search-input #searchBtn:hover {
  color: #eae8e8;
}

.header-inner {
  width: 100%;
  padding: 10px 30px;
  border-bottom: 1px solid #dededede;
  margin: auto;
  *zoom: 1;
  height: 80px;
}

.header-inner:before,
.header-inner:after {
  content: ' ';
  display: table;
  line-height: 0;
}

.header-inner:after {
  clear: both;
}

.header-inner .logo {
  float: left;
  height: 50px;
  width: 120px;
  background: url('./logo.png');
  background-size: 120px 50px;
  background-repeat: no-repeat;
}

.header-inner .logo img {
  display: block;
  height: inherit;
  padding: 5px 0;
}

.header-inner .title {
  float: left;
  font-size: 20px;
  line-height: 60px;
  margin-left: 10px;
  color: #575656;
}

/* 导航 */
.header-inner .header-nav {
  list-style: none;
  margin: 10px 20px 0 0;
  padding: 0;
  float: right;
  display: table;
}

.header-inner .header-nav li {
  display: table-cell;
  vertical-align: middle;
  min-width: 50px;
  margin-right: 20px;
  padding: 8px 10px 8px 10px;
}

.header-inner .header-nav li a {
  color: #333333;
}

.header-inner .header-nav li a:hover,
.header-inner .header-nav li a.active {
  color: var(--ThemeColor);
}

.header-inner .header-nav li a.active:hover {
  cursor: var(--ThemeColor);
}

@media (max-width: 768px) {
  .book-summary,
  .book-body {
    top: 101px;
  }
  .header-inner #book-search-input {
    clear: both;
    width: 100%;
  }
}
/*Book inner page end*/

/* Book  anchor*/
.book-anchor {
  width: 180px;
  position: absolute;
  top: 130px;
  right: 30px;
  padding: 0 10px 10px 10px;
  z-index: 99;
  user-select: none;
  border-left: 2px solid #ececec;
}
.book-anchor-title {
  line-height: 38px;
  font-weight: 460;
  cursor: pointer;
}
.book-anchor-body {
  max-height: 300px;
  overflow: auto;
}
.book-anchor-body::-webkit-scrollbar {
  /*滚动条整体样式*/
  width: 2px; /*高宽分别对应横竖滚动条的尺寸*/
  height: 2px;
}
.book-anchor-body::-webkit-scrollbar-thumb {
  /*滚动条里面小方块*/
  border-radius: 1px;
  -webkit-box-shadow: inset 0 0 5px #f0f2f5;
  background: #c0c0c0;
}
.book-anchor-body::-webkit-scrollbar-track {
  /*滚动条里面轨道*/
  -webkit-box-shadow: inset 0 0 5px #f0f2f5;
  border-radius: 2px;
  background: #fff;
}
.book-anchor a {
  display: block;
  line-height: 25px;
  color: #656565;
  font-size: 13px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.book-anchor a:hover {
  color: var(--ThemeColor);
  text-decoration: none;
}
.book-anchor .selected {
  color: var(--ThemeColor);
  text-decoration: none;
  font-weight: bold;
}
.book-anchor .anchor-h1 {
}
.book-anchor .anchor-h2 {
  padding-left: 20px;
}
.book-anchor .anchor-h3 {
  padding-left: 30px;
}

/* 赞赏码 + 版权 */
.book-footer {
  text-align: center;
  min-width: 360px;
  margin: 38px auto 0px auto;
  color: gray;
  font-size: 12px;
}
.copyright {
  margin: 0 auto;
}
.donate {
  text-align: center;
  margin: 0 auto 30px;
}
.donate button {
  outline: none;
  min-width: 80px;
  margin-top: 10px;
  background: #e26d6d;
  color: #fff;
  border: 1px solid transparent;
  font-size: 14px;
  padding: 6px 12px;
  border-radius: 4px;
}

/* 赞赏框 */
.mask {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.6);
  z-index: 100;
  display: none;
}

.modal {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 340px;
  transform: translate(-50%, -50%);
  border-radius: 5px;
  background: #fff;
  box-shadow: 2px 3px 20px rgba(0, 0, 0, 0.2);
  z-index: 120;
  display: none;
}

.modal .modal-header {
  margin-left: 15px;
  margin-top: 10px;
  height: 50px;
  padding: 0 15px;
}

.modal .modal-header span {
  float: left;
}

#nickname {
  margin: 15px auto auto 10px;
}

.modal .modal-header .title {
  font-size: 18px;
  color: #333;
}

.modal .modal-header img {
  width: 40px;
  margin-top: 5px;
  border-radius: 20px;
}

.modal .modal-header .close {
  float: right;
  font-size: 26px;
  margin-top: -2px;
  color: #9c9fa4;
  cursor: default;
}

.modal .modal-content {
  min-height: 100px;
  margin-top: 56px;
  margin-bottom: 20px;
  width: 100%;
  text-align: center;
}
.message {
  position: absolute;
  margin-top: 50px;
}
.message .tip span {
  min-width: 268px;
  background: #f6f6f6;
  padding: 0 10px;
  font-size: 12px;
  color: gray;
  border-radius: 3px;
  margin-top: 10px;
  position: relative;
  line-height: 28px;
  margin-bottom: 10px;
}
.message .tip i {
  margin-top: 10px;
  display: block;
  border-width: 0 7px 7px 7px;
  border-color: transparent transparent #f6f6f6 transparent;
  border-style: dashed dashed solid dashed;
  content: '';
  position: absolute;
  left: 8px;
  top: -7px;
}
.modal-pay-way img {
  width: 82px;
}
.modal-pay-way div {
  display: inline-block;
  width: 131px;
}
.modal-pay-way input[type='radio'] {
  vertical-align: super;
}
.modal-pay-money button {
  background: #fff;
  color: #e26d6d;
  font-weight: bold;
  width: 28%;
  margin-bottom: 5px;
  display: inline-block;
  font-size: 12px;
  padding: 6px 12px;
  outline: none;
  border: 1px solid #e26d6d;
  border-radius: 4px;
}
.modal-pay-qrcode {
  margin-top: 10px;
  padding: 10px;
}
.modal-pay-qrcode img {
  width: 150px;
}

.markdown-section h1 {
  color: var(--H1Color);
}
.markdown-section h2 {
  color: var(--H2Color);
}
.markdown-section h3 {
  color: var(--H3Color);
}
.markdown-section h4 {
  color: var(--H4Color);
}
.markdown-section h5 {
  color: var(--H5Color);
}
.markdown-section h6 {
  color: var(--H6Color);
}
:root { 
--ThemeColor: #FF4848; 
}
:root { 
  --H1Color: #FF4848; 
  --H2Color: #FF4848; 
  --H3Color: #FF4848; 
  --H4Color: #FF4848; 
  --H5Color: #FF4848; 
  --H6Color: #FF4848; 
}
* {
  -moz-user-select: none;
  -o-user-select: none;
  -khtml-user-select: none;
  -webkit-user-select: none;
  -ms-user-select: none;
  user-select: none;
}
.book-body { 
  background: url('./copyright-logo.png'); 
  }
  